KR20220025883A - 재생 탈질 촉매 및 그의 제조 방법, 그리고 탈질 장치 - Google Patents
재생 탈질 촉매 및 그의 제조 방법, 그리고 탈질 장치 Download PDFInfo
- Publication number
- KR20220025883A KR20220025883A KR1020227003204A KR20227003204A KR20220025883A KR 20220025883 A KR20220025883 A KR 20220025883A KR 1020227003204 A KR1020227003204 A KR 1020227003204A KR 20227003204 A KR20227003204 A KR 20227003204A KR 20220025883 A KR20220025883 A KR 20220025883A
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- Prior art keywords
- denitration
- titanium oxide
- denitration catalyst
- catalyst
- regenerated
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/68—Liquid treating or treating in liquid phase, e.g. dissolved or suspended including substantial dissolution or chemical precipitation of a catalyst component in the ultimate reconstitution of the catalyst
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- B01D53/8625—Nitrogen oxides
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2020-015042 | 2020-01-31 | ||
| JP2020015042A JP7451195B2 (ja) | 2020-01-31 | 2020-01-31 | 再生脱硝触媒の製造方法 |
| PCT/JP2020/044918 WO2021153000A1 (ja) | 2020-01-31 | 2020-12-02 | 再生脱硝触媒およびその製造方法、ならびに脱硝装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20220025883A true KR20220025883A (ko) | 2022-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227003204A Ceased KR20220025883A (ko) | 2020-01-31 | 2020-12-02 | 재생 탈질 촉매 및 그의 제조 방법, 그리고 탈질 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12427509B2 (https=) |
| EP (1) | EP3984636A4 (https=) |
| JP (1) | JP7451195B2 (https=) |
| KR (1) | KR20220025883A (https=) |
| CN (1) | CN113498359A (https=) |
| WO (1) | WO2021153000A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941373B (zh) * | 2021-10-28 | 2023-02-28 | 盐城工学院 | 一种陶瓷滤管敷设脱硝催化剂浸泡结构 |
| CN118022789B (zh) * | 2024-02-06 | 2026-02-06 | 浙江德创环保科技股份有限公司 | 一种低二氧化硫氧化率高活性蜂窝scr脱硝催化剂的制备方法 |
| CN119016041A (zh) * | 2024-08-20 | 2024-11-26 | 嘉庚创新实验室 | 一种多孔型钛基脱硝催化剂及其制备方法与应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004209355A (ja) | 2002-12-27 | 2004-07-29 | Nippon Shokubai Co Ltd | 排ガス処理用触媒の製造方法 |
| WO2008093713A1 (ja) | 2007-01-30 | 2008-08-07 | Babcock-Hitachi Kabushiki Kaisha | 排ガス浄化用触媒およびその製造方法 |
| JP2013056319A (ja) | 2011-09-09 | 2013-03-28 | Mitsubishi Heavy Ind Ltd | 脱硝触媒のso2酸化率上昇低減方法 |
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| JPS61153139A (ja) * | 1984-12-27 | 1986-07-11 | Babcock Hitachi Kk | 脱硝触媒の再生法 |
| US5928980A (en) * | 1997-02-06 | 1999-07-27 | Research Triangle Institute | Attrition resistant catalysts and sorbents based on heavy metal poisoned FCC catalysts |
| DK1145763T3 (da) * | 1999-10-27 | 2012-10-08 | Idemitsu Kosan Co | Hydrogeneringskatalysator til carbonhydridolie, bærestof for denne samt fremgangsmåde til hydrogenering af carbonhydridolie |
| JP4084658B2 (ja) * | 2002-12-27 | 2008-04-30 | 株式会社日本触媒 | 排ガス処理用触媒の製造方法 |
| JP4440579B2 (ja) | 2003-09-04 | 2010-03-24 | バブコック日立株式会社 | 脱硝触媒の再生方法 |
| JP2005087815A (ja) * | 2003-09-12 | 2005-04-07 | Mitsubishi Heavy Ind Ltd | 排ガス処理方法 |
| US7592282B2 (en) * | 2004-11-11 | 2009-09-22 | Battelle Energy Alliance, Llc | Enhancement of alkylation catalysts for improved supercritical fluid regeneration |
| EP2175986A2 (en) * | 2007-06-25 | 2010-04-21 | Saudi Basic Industries Corporation | Reverse water gas shift reaction on a catalyst substantially consisting of chromium on alumina support |
| KR101271105B1 (ko) * | 2011-09-05 | 2013-06-04 | 주식회사 나노 | 촉매의 재생 방법 |
| JP2013180282A (ja) * | 2012-03-05 | 2013-09-12 | Babcock Hitachi Kk | 脱硝触媒の再生方法 |
| JP6697287B2 (ja) | 2016-03-02 | 2020-05-20 | 三菱日立パワーシステムズ株式会社 | 金属水銀の酸化反応および窒素酸化物の還元反応用触媒、ならびに排ガスの浄化方法 |
| CN105854869A (zh) * | 2016-04-28 | 2016-08-17 | 大唐南京环保科技有限责任公司 | 一种平板式脱硝催化剂及其制备方法 |
| JP7171164B2 (ja) * | 2017-04-14 | 2022-11-15 | 三菱重工業株式会社 | 燃焼排ガス処理方法、燃焼排ガス処理装置およびそれのメンテナンス方法 |
| CN108786403B (zh) | 2017-05-02 | 2021-08-31 | 中国石油化工股份有限公司 | 一种脱硝反应器及脱硝脱硫方法 |
| KR102021347B1 (ko) | 2019-03-14 | 2019-09-16 | 임운경 | 이산화티타늄 담체 함유 촉매폐기물로부터 저온 탈질촉매의 제조방법 |
| JP2024153139A (ja) * | 2023-04-17 | 2024-10-29 | 王子ホールディングス株式会社 | ヒートシールシート、および滅菌包装体 |
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| JP2004209355A (ja) | 2002-12-27 | 2004-07-29 | Nippon Shokubai Co Ltd | 排ガス処理用触媒の製造方法 |
| WO2008093713A1 (ja) | 2007-01-30 | 2008-08-07 | Babcock-Hitachi Kabushiki Kaisha | 排ガス浄化用触媒およびその製造方法 |
| JP2013056319A (ja) | 2011-09-09 | 2013-03-28 | Mitsubishi Heavy Ind Ltd | 脱硝触媒のso2酸化率上昇低減方法 |
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| JP2021121423A (ja) | 2021-08-26 |
| JP7451195B2 (ja) | 2024-03-18 |
| CN113498359A (zh) | 2021-10-12 |
| EP3984636A1 (en) | 2022-04-20 |
| US20220126280A1 (en) | 2022-04-28 |
| EP3984636A4 (en) | 2022-11-23 |
| WO2021153000A1 (ja) | 2021-08-05 |
| US12427509B2 (en) | 2025-09-30 |
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